<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="类型名称" prop="name">
        <el-input
          v-model="queryParams.name"
          placeholder="请输入类型名称"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="状态" prop="status">
        <el-select v-model="queryParams.status" placeholder="请选择状态" clearable size="small">
          <el-option
            v-for="dict in dict.type.glo_status"
            :key="dict.value"
            :label="dict.label"
            :value="dict.value"
          />
        </el-select>
      </el-form-item>

      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
     <el-col :span="1.5">
       <el-button
         type="primary"
         plain
         icon="el-icon-plus"
         size="mini"
         @click="handleAdd"
         v-hasPermi="['system:sysCheckType:add']"
       >新增</el-button>
     </el-col>
     <el-col :span="1.5">
       <el-button
         type="info"
         plain
         icon="el-icon-sort"
         size="mini"
         @click="toggleExpandAll"
       >展开/折叠</el-button>
     </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table
      v-if="refreshTable"
      v-loading="loading"
      :data="sysCheckTypeList"
      row-key="typeId"
      :default-expand-all="isExpandAll"
      border
      :tree-props="{children: 'children', hasChildren: 'hasChildren'}"
    >
      <el-table-column prop="name" label="名称" width="260"></el-table-column>
      <el-table-column prop="sort" label="排序" width="100"></el-table-column>
      <el-table-column prop="status" label="状态" width="100">
        <template slot-scope="scope">
          <dict-tag :options="dict.type.glo_status" :value="scope.row.status"/>
        </template>
      </el-table-column>
        <el-table-column prop="remark" label="备注"></el-table-column>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width" width="300">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['system:sysCheckType:edit']"
          >修改</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-plus"
            @click="handleAdd(scope.row)"
            v-hasPermi="['system:sysCheckType:add']"
          >新增</el-button>
          <el-button
            v-if="scope.row.parentId != 0"
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['system:sysCheckType:remove']"
          >删除</el-button>
        </template>
      </el-table-column>
    </el-table>
    <!-- 添加或修改检查项类型对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="880px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="110px">

      <el-row :gutter="15">
        <el-col :span="24"  v-if="form.parentId !== 0">
          <el-form-item label="父项" prop="parentId">
            <treeselect v-model="form.parentId" :options="typeOptions" :normalizer="normalizer" placeholder="选择上级类型" />
          </el-form-item>
        </el-col>
      </el-row>

      <el-row :gutter="15">
        <el-col :span="24">
          <el-form-item label="类型名称" prop="name">
            <el-input v-model="form.name" placeholder="请输入类型名称" />
          </el-form-item>
        </el-col>
    </el-row>
<el-row :gutter="15">
          <el-col :span="12">
              <el-form-item label="排序" prop="sort">
                <el-input v-model="form.sort" placeholder="请输入排序" />
              </el-form-item>
            </el-col>

            <el-col :span="12">
                  <el-form-item label="状态">
                    <el-radio-group v-model="form.status">
                      <el-radio
                        v-for="dict in dict.type.glo_status"
                        :key="dict.value"
                        :label="dict.value"
                      >{{dict.label}}</el-radio>
                    </el-radio-group>
                  </el-form-item>
          </el-col>
      </el-row>

      <el-row :gutter="15">
        <el-col :span="24">
          <el-form-item label="备注" prop="remark">
            <el-input v-model="form.remark" type="textarea" placeholder="请输入内容" />
          </el-form-item>
        </el-col>
  </el-row>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button :loading="buttonLoading" type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { listSysCheckType,treeselect,listTypeExcludeChild, getSysCheckType, delSysCheckType, addSysCheckType, updateSysCheckType } from "@/api/system/sysCheckType";
import Treeselect from "@riophae/vue-treeselect";
import "@riophae/vue-treeselect/dist/vue-treeselect.css";

export default {
  name: "SysCheckType",
  dicts: ['glo_status'],
  components: { Treeselect },
  data() {
    return {
      // 按钮loading
      buttonLoading: false,
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 检查项类型表格数据
      sysCheckTypeList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 是否展开，默认全部展开
      isExpandAll: true,
      // 重新渲染表格状态
      refreshTable: true,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        name: undefined,
        status: undefined,
        parentId: undefined
      },
      typeOptions:[],
      // 表单参数
      form: {},
      // 表单校验
      rules: {
      }
    };
  },
  created() {
    this.getList();
  },
  methods: {
    /** 查询检查项类型列表 */
    getList() {
      this.loading = true;
      listSysCheckType(this.queryParams).then(response => {
        this.sysCheckTypeList = this.handleTree(response.data, "typeId");
        this.total = response.total;
        this.loading = false;
        console.info(this.sysCheckTypeList)
      });
    },
    /** 转换类型数据结构 */
    normalizer(node) {
      if (node.children && !node.children.length) {
        delete node.children;
      }
      return {
        id: node.typeId,
        label: node.name,
        children: node.children
      };
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        typeId: undefined,
        name: undefined,
        sort: undefined,
        status: "0",
        createBy: undefined,
        createTime: undefined,
        updateBy: undefined,
        updateTime: undefined,
        remark: undefined,
        parentId: undefined
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.typeId)
      this.single = selection.length!==1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd(row) {
      this.reset();
      if (row != undefined) {
        this.form.parentId = row.typeId;
      }
      this.open = true;
      this.title = "添加检查项类型";
      listSysCheckType(this.queryParams).then(response => {
        this.typeOptions = this.handleTree(response.data, "typeId");
      });
    },
    /** 展开/折叠操作 */
    toggleExpandAll() {
      this.refreshTable = false;
      this.isExpandAll = !this.isExpandAll;
      this.$nextTick(() => {
        this.refreshTable = true;
      });
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.loading = true;
      this.reset();
      const typeId = row.typeId || this.ids
      getSysCheckType(typeId).then(response => {
        this.loading = false;
        this.form = response.data;
        this.open = true;
        this.title = "修改检查项类型";
      });
      listTypeExcludeChild(row.typeId).then(response => {
        this.typeOptions = this.handleTree(response.data, "typeId");
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          this.buttonLoading = true;
          if (this.form.typeId != null) {
            updateSysCheckType(this.form).then(response => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            }).finally(() => {
              this.buttonLoading = false;
            });
          } else {
            addSysCheckType(this.form).then(response => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            }).finally(() => {
              this.buttonLoading = false;
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const typeIds = row.typeId || this.ids;
      this.$modal.confirm('是否确认删除检查项类型编号为"' + typeIds + '"的数据项？').then(() => {
        this.loading = true;
        return delSysCheckType(typeIds);
      }).then(() => {
        this.loading = false;
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).finally(() => {
        this.loading = false;
      });
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('system/sysCheckType/export', {
        ...this.queryParams
      }, `sysCheckType_${new Date().getTime()}.xlsx`)
    }
  }
};
</script>
